1 files changed, 7 insertions, 6 deletions
diff --git a/net/colo-compare.c b/net/colo-compare.c
index efcd15e9ae..b11546520b 100644
--- a/net/colo-compare.c
+++ b/net/colo-compare.c
@@ -589,6 +589,13 @@ static int find_and_check_chardev(CharDriverState **chr,
                    chr_name);
         return 1;
     }
+
+    if (qemu_chr_fe_claim(*chr) < 0) {
+        error_setg(errp, "chardev \"%s\" cannot be claimed",
+                   chr_name);
+        return 1;
+    }
+
     return 0;
 }
 
@@ -646,12 +653,6 @@ static void colo_compare_complete(UserCreatable *uc, Error **errp)
         return;
     }
 
-    qemu_chr_fe_claim_no_fail(s->chr_pri_in.chr);
-
-    qemu_chr_fe_claim_no_fail(s->chr_sec_in.chr);
-
-    qemu_chr_fe_claim_no_fail(s->chr_out.chr);
-
     net_socket_rs_init(&s->pri_rs, compare_pri_rs_finalize);
     net_socket_rs_init(&s->sec_rs, compare_sec_rs_finalize);